proxychains DNS leaks stopped

Kyle Williams kyle.kwilliams at gmail.com
Tue Jan 6 07:11:13 UTC 2009


Are you saying that the "proxy_dns" option in the proxychains.conf is in
fact leaking DNS request?from the proxychains.conf file:
"
# Proxy DNS requests - no leak for DNS data
proxy_dns
"

I thought it would resolve against the specified SOCKS 4/5 proxy.  Is this
not happening?

- Kyle


On Mon, Jan 5, 2009 at 10:57 PM, Scott Bennett <bennett at cs.niu.edu> wrote:

>     After looking at the problem a moment, I tried replacing the last
> line of the proxyresolv script in the proxychains package, which reads,
>
> dig $1 @$DNS_SERVER +tcp | awk '/A.+[0-9]+\.[0-9]+\.[0-9]/{print $5;}'
>
> with the following line:
>
> env LD_PRELOAD="" tor-resolve $1
>
> That seems to stop the leaks, but it still leaves tor complaining that
> it was given an IP address instead of a host+domainname in the SOCKS5
> connection.  (I realize that this method also means that tor-resolve
> will be used exclusively for name-to-address resolutions, instead of
> whatever list of proxies may currently be the active list for proxychains
> to use, but it does what I need for now.)
>
>
>                                  Scott Bennett, Comm. ASMELG, CFIAG
> **********************************************************************
> * Internet:       bennett at cs.niu.edu                              *
> *--------------------------------------------------------------------*
> * "A well regulated and disciplined militia, is at all times a good  *
> * objection to the introduction of that bane of all free governments *
> * -- a standing army."                                               *
> *    -- Gov. John Hancock, New York Journal, 28 January 1790         *
> **********************************************************************
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.torproject.org/pipermail/tor-talk/attachments/20090105/fa808028/attachment-0001.htm>


More information about the tor-talk mailing list